FAQs

Thanks for noticing our great new look! While you will soon be seeing new Kroil packaging on the market, the same great products are still inside the cans. The formula hasn’t changed.

Both products have similar penetrating properties, and can be used in multiple applications. The biggest difference between the two is the lasting lubricating effect of silicone in Kroil Penetrant with Silicone (SiliKroil). In addition to lubrication, silicone helps to displace moisture, which adds an extra element of protection.

Yup, the exact same product is in all Kroil Original Penetrant liquid and aerosol cans.

If there is already current damage to the blued finish, Kroil penetrants can possibly creep under and lift the finish from the gun/rifle. In the event of overspray, simply wipe excess Kroil off the affected area(s) with a clean dry cloth.

Please visit our where to buy page on this website for purchasing instructions.

We sure can, please call us at 800-311-3374.

Yes, Kroil products are safe and effective on all metals.

Yes, Kroil products are available to Amazon Business members only, at this time. If you are not an Amazon Business member, we encourage you to shop from a Kroil distributor in your area. Visit our where to buy page for a full listing, and check back often, as new distributors are frequently added.

Aerosol penetrants, like AeroKroil, offer quick and simple application compared to other forms of penetrants. Learn more about the uses of Kroil penetrating spray.

You may hear people talk about penetrating oils and lubricants as if they were the same thing. This isn’t entirely accurate. It’s essential to understand the difference because using the wrong product for a specific application can create issues. Learn more here.